public class Test {
    public static void main(String[] args) {
        TestBinaryTree testBinaryTree = new TestBinaryTree();
        TestBinaryTree.TreeNode root=testBinaryTree.createTree();
        testBinaryTree.postOrder(root);
        System.out.println();

        testBinaryTree.inOrder(root);
        System.out.println();

        testBinaryTree.postOrder(root);
        System.out.println();

        System.out.println("====节点个数====");

       // System.out.println(testBinaryTree.size(root));


        testBinaryTree.size2(root);
        System.out.println(TestBinaryTree.nodSize);

        System.out.println(testBinaryTree.getLeafNodeCount(root));


    }
}


